使用Python和Selenium在html文档中选择超链接

使用Python和Selenium在html文档中选择超链接,python,html,selenium,Python,Html,Selenium,我正在尝试从网站的文档中选择超链接,但不确定如何使用Selenium进行选择 from selenium import webdriver from selenium.webdriver.common.keys import Keys names = 'Catostomus discobolus yarrowi' driver = webdriver.Firefox() driver.get("http://ecos.fws.gov/ecos/home.action") SciName = dr

我正在尝试从网站的文档中选择超链接,但不确定如何使用Selenium进行选择

from selenium import webdriver
from selenium.webdriver.common.keys import Keys
names = 'Catostomus discobolus yarrowi'
driver = webdriver.Firefox()
driver.get("http://ecos.fws.gov/ecos/home.action")
SciName = driver.find_element_by_id('searchbox')
SciName.send_keys(names)
SciName.send_keys(Keys.RETURN)
上面的代码到达我感兴趣的页面,但不确定如何选择超链接。我对选择第一个超链接感兴趣。感兴趣的html是

<a href="http://ecos.fws.gov/speciesProfile/profile/speciesProfile.action?spcode=E063" data-click="{&quot;p&quot;:1}">Zuni Bluehead Sucker (<strong>Catostomus discobolus</strong> yarrowi)</a>
</h4>
<div class='url'>ecos.fws.gov/speciesProfile/profile/speciesProfile.action?spcode=E063</div>


<span class='description'>
States/US Territories in which the Zuni Bluehead Sucker is known to or is believed to occur: Arizona, New Mexico; US Counties in which the Zuni ...
</span>
<ul class='sitelinks'></ul>
</div>

我猜我可以通过xpath使用find_元素,但一直无法成功实现。我希望始终选择第一个超链接。此外,超链接名称将根据输入的物种名称进行更改。

我添加了以下代码:

SciName = driver.find_element_by_css_selector("a[href*='http://ecos.fws.gov/speciesProfile/profile/']")
SciName.click()
我应该更彻底地阅读selenium文档。

试试以下方法:

SciName = driver.find_element_by_link_text("Zuni Bluehead Sucker")
SciName.click()